Html-entities
提供：Dev Guides
HTML-エンティティ
一部の文字はHTMLで予約されており、HTMLドキュメントで使用されると特別な意味を持ちます。 たとえば、HTMLテキスト内で大なり記号と不等号記号を使用することはできません。ブラウザはそれらを異なる方法で処理し、HTMLタグに関連する意味を描画しようとするためです。
HTMLプロセッサは、次の表にリストされている次の5つの特殊文字をサポートする必要があります。
| Symbol | Description | Entity Name | Number Code |
|---|---|---|---|
| " | quotation mark | " | " |
| ' | apostrophe | ' | ' |
| & | ampersand | & | & |
| < | less-than | < | < |
| > | greater-than | > | > |
例
あなたがコードとして<div id = "character">を書きたい場合は、次のように書く必要があります-
<!DOCTYPE html>
<html>
<head>
<title>HTML Entities</title>
</head>
<body>
<div id = "character">
</body>
</html>これは、次の結果を生成します-
HTML 4.0には特殊文字の長いリストもあります。 これらをドキュメントに表示するには、数値コードまたはエンティティ名を使用できます。 たとえば、著作権記号を挿入するには、次のいずれかを使用できます-
© 2007
or
© 2007ISO 8859-1シンボルエンティティ
| Result | Description | Entity Name | Number Code |
|---|---|---|---|
| non-breaking space | |||
| ¡ | inverted exclamation mark | ¡ | ¡ |
| ¤ | currency | ¤ | ¤ |
| ¢ | cent | ¢ | ¢ |
| £ | pound | £ | £ |
| ¥ | yen | ¥ | ¥ |
| ¦ | broken vertical bar | ¦ | ¦ |
| § | section | § | § |
| ¨ | spacing diaeresis | ¨ | ¨ |
| © | copyright | © | © |
| ª | feminine ordinal indicator | ª | ª |
| « | angle quotation mark (left) | « | « |
| ¬ | negation | ¬ | ¬ |
| | soft hyphen | | |
| ® | registered trademark | ® | ® |
| ™ | trademark | TRADE | ™ |
| ¯ | spacing macron | ¯ | ¯ |
| ° | degree | ° | ° |
| ± | plus-or-minus | ± | ± |
| ² | superscript 2 | ² | ² |
| ³ | superscript 3 | ³ | ³ |
| ´ | spacing acute | ´ | ´ |
| µ | micro | µ | µ |
| ¶ | paragraph | ¶ | ¶ |
| · | middle dot | · | · |
| ¸ | spacing cedilla | ¸ | ¸ |
| ¹ | superscript 1 | ¹ | ¹ |
| º | masculine ordinal indicator | º | º |
| » | angle quotation mark (right) | » | » |
| ¼ | fraction 1/4 | ¼ | ¼ |
| ½ | fraction 1/2 | ½ | ½ |
| ¾ | fraction 3/4 | ¾ | ¾ |
| ¿ | inverted question mark | ¿ | ¿ |
| × | multiplication | × | × |
| ÷ | division | ÷ | ÷ |
ISO 8859-1文字エンティティ
| Result | Description | Entity Name | Number Code |
|---|---|---|---|
| À | capital a, grave accent | À | À |
| Á | capital a, acute accent | Á | Á |
| Â | capital a, circumflex accent | Â | Â |
| Ã | capital a, tilde | Ã | Ã |
| Ä | capital a, umlaut mark | Ä | Ä |
| Å | capital a, ring | Å | Å |
| Æ | capital ae | Æ | Æ |
| Ç | capital c, cedilla | Ç | Ç |
| È | capital e, grave accent | È | È |
| É | capital e, acute accent | É | É |
| Ê | capital e, circumflex accent | Ê | Ê |
| Ë | capital e, umlaut mark | Ë | Ë |
| Ì | capital i, grave accent | Ì | Ì |
| Í | capital i, acute accent | Í | Í |
| Î | capital i, circumflex accent | Î | Î |
| Ï | capital i, umlaut mark | Ï | Ï |
| Ð | capital eth, Icelandic | Ð | Ð |
| Ñ | capital n, tilde | Ñ | Ñ |
| Ò | capital o, grave accent | Ò | Ò |
| Ó | capital o, acute accent | Ó | Ó |
| Ô | capital o, circumflex accent | Ô | Ô |
| Õ | capital o, tilde | Õ | Õ |
| Ö | capital o, umlaut mark | Ö | Ö |
| Ø | capital o, slash | Ø | Ø |
| Ù | capital u, grave accent | Ù | Ù |
| Ú | capital u, acute accent | Ú | Ú |
| Û | capital u, circumflex accent | Û | Û |
| Ü | capital u, umlaut mark | Ü | Ü |
| Ý | capital y, acute accent | Ý | Ý |
| Þ | capital THORN, Icelandic | Þ | Þ |
| ß | small sharp s, German | ß | ß |
| à | small a, grave accent | à | à |
| á | small a, acute accent | á | á |
| â | small a, circumflex accent | â | â |
| ã | small a, tilde | ã | ã |
| ä | small a, umlaut mark | ä | ä |
| å | small a, ring | å | å |
| æ | small ae | æ | æ |
| ç | small c, cedilla | ç | ç |
| è | small e, grave accent | è | è |
| é | small e, acute accent | é | é |
| ê | small e, circumflex accent | ê | ê |
| ë | small e, umlaut mark | ë | ë |
| ì | small i, grave accent | ì | ì |
| í | small i, acute accent | í | í |
| î | small i, circumflex accent | î | î |
| ï | small i, umlaut mark | ï | ï |
| ð | small eth, Icelandic | ð | ð |
| ñ | small n, tilde | ñ | ñ |
| ò | small o, grave accent | ò | ò |
| ó | small o, acute accent | ó | ó |
| ô | small o, circumflex accent | ô | ô |
| õ | small o, tilde | õ | õ |
| ö | small o, umlaut mark | ö | ö |
| ø | small o, slash | ø | ø |
| ù | small u, grave accent | ù | ù |
| ú | small u, acute accent | ú | ú |
| û | small u, circumflex accent | û | û |
| ü | small u, umlaut mark | ü | ü |
| ý | small y, acute accent | ý | ý |
| þ | small thorn, Icelandic | þ | þ |
| ÿ | small y, umlaut mark | ÿ | ÿ |
HTMLブラウザでサポートされるその他のエンティティ
| Result | Description | Entity Name | Number Code |
|---|---|---|---|
| Π| capital ligature OE | OELIG | Π|
| œ | small ligature oe | OELIG | œ |
| Š | capital S with caron | SCARON | Š |
| š | small S with caron | SCARON | š |
| Ÿ | capital Y with diaeres | YUML | Ÿ |
| ˆ | modifier letter circumflex accent | CIRC | ˆ |
| ˜ | small tilde | TILDE | ˜ |
| en space | ENSP | ||
| em space | EMSP | ||
| thin space | THINSP | ||
| | zero width non-joiner | ZWNJ | |
| | zero width joiner | ZWJ | |
| | left-to-right mark | LRM | |
| | right-to-left mark | RLM | |
| – | en dash | NDASH | – |
| — | em dash | MDASH | — |
| ‘ | left single quotation mark | LSQUO | ‘ |
| ’ | right single quotation mark | RSQUO | ’ |
| ‚ | single low-9 quotation mark | SBQUO | ‚ |
| “ | left double quotation mark | LDQUO | “ |
| ” | right double quotation mark | RDQUO | ” |
| „ | double low-9 quotation mark | BDQUO | „ |
| † | dagger | DAGGER | † |
| ‡ | double dagger | DAGGER | ‡ |
| … | horizontal ellipsis | HELLIP | … |
| ‰ | per mille | PERMIL | ‰ |
| ‹ | single left-pointing angle quotation | LSAQUO | ‹ |
| › | single right-pointing angle quotation | RSAQUO | › |
| € | euro | EURO | € |
